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Deux-Sèvres. Is biofuel good for boilers?

Self-employed in Sansais near for many years, Yoann Gaborit specializes in the installation of all types of heating: oil, gas, heat pumps. For several years, he has also been asked about biofuel by customers who want to do something for nature. The point with him.

What is biofuel?

“Biofuel is a new energy, composed of domestic fuel oil to which an increasing proportion of fatty acid methyl ester (Emag) is added, primarily from rapeseed grown in . The liquid biofuel thus obtained is immediately substitutable for fossil fuel oil. »

What does the regulation say?

“According to the regulations which are recalled on specialized sites, F30 biofuel, containing up to 30% Emag, must fuel new boilers installed since July 1, 2022. By 2025-2026, a predominantly renewable biofuel ( F55) could be placed on the market. Ultimately, biofuel could become widespread and thus completely replace 100% fossil fuel oil”

Is it true that we can no longer install a traditional oil boiler?

“According to a government decree published in the Official Journal on January 6, 2022, it is in fact prohibited to install, since January 1is July 2022, new heating systems consuming fuels emitting more than 300 gCO2e/kWh pci. This decree aims to accelerate the disappearance of the stock of fuel oil boilers in favor of alternative solutions such as biofuel. But this decree does not prohibit repairs to traditional fuel boilers. »

Do you think biofuel is reliable?

“According to suppliers, biofuel is both technically reliable, ecologically acceptable and economically sustainable for households. Some say that it is a good alternative for households currently heated with fossil fuel oil. It is an energy sourced from our countryside since it contains an increasing share of methyl ester from rapeseed grown in France. »

Are there any risks of damaging a conventional oil boiler if biofuel is used?

“I am often asked by my clients about possible risks. It is important to say that copper is no longer accepted in an installation between a burner and a tank. it is therefore appropriate to make changes. »

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